Petersen, Mark E..“Evidence of Things Not Seen” In The One Hundred and Forty-Eighth Annual General Conference of the Church of Jesus Christ of Latter-day Saints. Salt Lake City: The Church of Jesus Christ of Latter-day Saints, 1978.

Cowdery, Oliver. "Letter VI." In Letters by Oliver Cowdery, to W.W. Phelps on the Origin of the Book of Mormon and the Rise of the Church of Jesus Christ of Latter-day Saints, 25-31. Liverpool: Thomas Ward and John Cairns, 36 Chapel Street, 1844.

Cowdery, Oliver. "Letter IV." In Letters by Oliver Cowdery, to W.W. Phelps on the Origin of the Book of Mormon and the Rise of the Church of Jesus Christ of Latter-day Saints, 17-21. Liverpool: Thomas Ward and John Cairns, 36 Chapel Street, 1844.